#!/usr/bin/python
res = open('./result.txt').readlines()

import  re

res = res[1:-3]

ip =res[::3]
live = res[1::3]
mac = res[2::3]

for _,i in enumerate(ip):
    a = re.findall(r'\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b', ip[_])[0]
    print(mac[_])
    # print(ip[_],live[_],mac[_])




